Sir Cumference and the Dragon of Pi

If your child is learning about the circumference, radius and pi in math, get this book out to make the experience more fun and memorable! The formula will definitely stick, especially if you do a little play-acting around home with a measuring tape. Who said learning had to be droll! Ages: 8 - 12 **L......more

Charming and engaging. This book is a wonderful introduction to the concept of Pi. The text is witty, the illustrations are captivating and the concept is featured. My six year old did not understand Pi when we were done, but that wasn't the point. The point was to expose him to a way of seeing math......more

I liked this book a lot. Although the title is incredibly cheesy, the story is actually pretty good. The writing effectively explains pi and the math behind it. I think this book is a great way to introduce students to the concept of pi. It can teach how and why pi is used. I feel that ideally a tea......more